ZT-L20 Series elektriske og pneumatiske retningsreguleringsventiler
- Parametre og karakter
- Forespørgsel
ZT-L20 electropneumatic control series multi-way valve is improved on the basis of zt-l20 air control series. It is mainly to change the control mechanism of air control reversing valve, in the air control on the basis of the increase of electropneumatic control, and according to customer demand, the installation of wireless remote control, can better achieve remote control. The valve is widely used in construction machinery, sanitation machinery, mining machinery and other machinery hydraulic system.
Model ZT-L20 Dimensionelle data
Parametre og karakter
1 Indre kontraventil: Kontraventilen inde i ventilhuset for at sikre, at hydraulikolien ikke returneres.
2 Indvendig aflastningsventil: Aflastningsventilen inde i ventilhuset er i stand til at justere hydrauliksystemets arbejdstryk.
3 Olievej: Parallelt kredsløb, med mere kraft.
4 kontrolmåde: elektrisk og pneumatisk kontrol, manuel kontrol
5 Valve construction: monoblock construction, 1-5 levers are available to be assembled as you requests.
6 spolefunktion: O,A,Y osv.
parametre
Nom.tryk (MPa) |
Max.Pressure (MPa) |
Nom.Flowrate (L/min.) |
Maks. Lav hastighed (L/min.) |
Rygpres (MPa) |
Hydraulikolie |
||
Tem.rang (℃) |
Visc.rang (mm2/S) |
Filtreringsnøjagtighed (μm) |
|||||
20 |
31 |
80 |
100 |
≤1 |
-20~+ 80 |
10~400 |
≤10 |